CN106111087A - A kind of preparation method of biological rubber eliminating smell agent - Google Patents
A kind of preparation method of biological rubber eliminating smell agent Download PDFInfo
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- CN106111087A CN106111087A CN201610484628.2A CN201610484628A CN106111087A CN 106111087 A CN106111087 A CN 106111087A CN 201610484628 A CN201610484628 A CN 201610484628A CN 106111087 A CN106111087 A CN 106111087A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cosmetics (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses the preparation method of a kind of biological rubber eliminating smell agent, belong to rubber eliminating smell agent preparing technical field.The present invention takes 5～8 joint in the middle of adult Phyllostachys pubescens Mazei ex H.de Lebaie; pulverize dried; bamboo charcoal particle is prepared standby through secondary carbonization; taking the heating in water bath such as Mel, agar again and prepare latex culture medium, inoculation candidiasis is cultivated, and filters to get filtrate; heat through oil bath; refilter after filtrate concentrates, and standby bamboo charcoal particle mixing and ball milling, be dried milled sieve series and obtain biological rubber eliminating smell agent.The invention has the beneficial effects as follows: preparation process of the present invention is simple, and safety and environmental protection is pollution-free, and products obtained therefrom selectivity is good, adsorbance is big, and in rubber, dispersibility and the compatibility are good；Making full use of Phyllostachys pubescens Mazei ex H.de Lebaie and prepare biological rubber eliminating smell agent, taste removal efficiency time extends 12～18 months, and efficiency is high.
Description
Technical field
The present invention relates to the preparation method of a kind of biological rubber eliminating smell agent, belong to rubber eliminating smell agent preparing technical field.
Background technology
Rubber eliminating smell agent is a kind of chemical addition agent for eliminating, weaken or hide abnormal flavour, can according to purposes difference
It is divided into many types, the stink or abnormal flavour that because of rubber chemicals and rubber residual monomer own cause can be effectively mitigated or eliminated, special
It is not suitable for some rubbers using the reprocessing of secondary feed back.During rubber processing, in the effect of heat with shearing force, compound
Small molecule material in material can gradually discharge, and with niff.The gas produced due to different types of rubber
Taste molecule has the biggest difference, and the reaction that corresponding taste removal is carried out is the most different, and the mechanism of action is probably diverse, can be to people
Body produces certain harm, and therefore, how eliminating these nifves becomes a problem demanding prompt solution.Solve this
Problem, the corresponding chemical assistant using different principles, have employed based on the pattern of chemistry chelation.Part is additionally had to adopt
Pattern with physical action.The use of rubber eliminating smell agent solves some rubber asking due to its range of application of odor impact
Topic so that many rubber, especially partial regeneration rubber have obtained the Appropriate application of more preferable application, beneficially reclaimed rubber,
Improve the Environmental Protection Level of rubber, reduce the abnormal smells from the patient of rubber production environment, promoting the use of into of rubber eliminating smell agent simultaneously
Step expands the scope of regenerated resources.Current existing rubber eliminating smell agent is all so that activated carbon or other organic materials are mixed with
Becoming, preparation process is complicated, and needs in preparation process to use strong acid or highly basic, easily causes environmental pollution, compatible poor, holding effect
Time is short, uses rear poor selectivity, adsorbance little, and efficiency is low, dispersibility and poor compatibility in rubber.
Summary of the invention
The technical problem to be solved: for the rubber eliminating smell agent prepared at present, poor selectivity, adsorbance are little,
Efficiency is low, dispersibility and poor compatibility in rubber, the drawback that taste removal efficiency time is short, it is provided that one takes adult Phyllostachys pubescens Mazei ex H.de Lebaie
Middle 5～8 joints, pulverize dried, prepare bamboo charcoal particle through secondary carbonization standby, then it is prepared to take the heating in water bath such as Mel, agar
Latex culture medium, inoculation candidiasis cultivate, filter to get filtrate, through oil bath heat, refilter filtrate concentrate after, with standby bamboo
Charcoal granule mixing and ball milling, is dried the method that milled sieve series obtains biological rubber eliminating smell agent.Preparation process of the present invention is simple, safety collar
Protecting pollution-free, products obtained therefrom selectivity is good, and adsorbance is big, and in rubber, dispersibility and the compatibility are good, make full use of Phyllostachys pubescens Mazei ex H.de Lebaie
Prepare biological rubber eliminating smell agent, efficiently solve that taste removal efficiency time is short, the low problem of efficiency.
For solving above-mentioned technical problem, the present invention uses the technical scheme as described below to be:
(1) choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 5～8 joints, pulverized and be placed at 120～150 DEG C being dried 6～8h, after drying will
Dry bamboo powder is placed in Muffle furnace, and at 150～220 DEG C, preliminary carbonization processes 1～2h, then presses 10 DEG C/min temperature programming extremely
450～600 DEG C, after insulation carbonization 3～5h, naturally cool to room temperature, mill subsequently and sieve, be prepared into 100～120 mesh bamboo charcoals
Granule, standby；
(2) count by weight, weigh 45～50 parts of deionized waters, 20～25 parts of Mel, 10～15 parts of Ovum Gallus domesticus album and 35 respectively
～40 parts of agar are placed in beaker, stirring mixing is placed in heating in water bath 1～2h at 100～105 DEG C, to be heated complete after, quiet
Put and be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is seeded in latex culture medium, subsequently 25
～cultivate 2～3 days at 30 DEG C；
(3) after cultivation completes, latex culture medium is filtered and collects filtrate, at 95～100 DEG C oil bath heating 45～
60min, continues thereafter with filtration and collects filtrate, then rotation is evaporated to the 1/5 of original volume at 65～70 DEG C, is prepared into latex and coagulates
Glue；
(4) 1:5 in mass ratio, bamboo charcoal particle latex gel liquid and the step (1) of above-mentioned preparation prepared stirring mixes juxtaposition
In ball grinder, controlling ball milling speed is 350～400r/min, after ball milling 3～5h, collects ball-milled mixtures, 65～80
It is dried 6～8h at DEG C, mills subsequently and sieve, 130～150 mesh biological rubber eliminating smell agents can be prepared into.
The application process of the present invention: the biological rubber eliminating smell agent present invention prepared adds to rubber powder, controls to add
Dosage is the 0.1～0.3% of rubber powder gross mass, is 120r/min at rotating speed, and temperature is at 30～35 DEG C so that it is the most mixed
Close uniformly,.This eliminating smell agent safety and environmental protection is nontoxic, and selectivity is good, and adsorbance is big, dispersibility and the compatibility in rubber
Good, can effectively eliminate stink or the abnormal flavour of rubber residual itself, taste removal efficiency time extends 12～18 months, be worthy to be popularized and
Use.
The present invention is compared with additive method, and Advantageous Effects is:
(1) preparation process of the present invention is simple, and safety and environmental protection is pollution-free, and products obtained therefrom selectivity is good, and adsorbance is big, at rubber
Middle dispersibility and the compatibility are good；
(2) making full use of Phyllostachys pubescens Mazei ex H.de Lebaie and prepare biological rubber eliminating smell agent, taste removal efficiency time extends 12～18 months, and efficiency is high.
Detailed description of the invention
First choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 5～8 joints, pulverized and be placed at 120～150 DEG C being dried 6～8h, do
Being placed in Muffle furnace by dry bamboo powder after dry, at 150～220 DEG C, preliminary carbonization processes 1～2h, then by 10 DEG C/min program liter
Temperature, to 450～600 DEG C, after insulation carbonization 3～5h, naturally cools to room temperature, mills subsequently and sieve, be prepared into 100～120 mesh
Bamboo charcoal particle, standby；Count by weight, weigh 45～50 parts of deionized waters, 20～25 parts of Mel, 10～15 parts of eggs respectively
Cleer and peaceful 35～40 parts of agar are placed in beaker, and stirring mixing is placed in heating in water bath 1～2h at 100～105 DEG C, to be heated complete
After, stand and be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is seeded in latex culture medium, with
After at 25～30 DEG C cultivate 2～3 days；Then, after cultivation completes, latex culture medium is filtered and collects filtrate, 95～
Oil bath heating 45～60min at 100 DEG C, continues to filter and collect filtrate, then rotation is evaporated to original volume at 65～70 DEG C
1/5, it is prepared into latex gel liquid；Last 1:5 in mass ratio, stirs the bamboo charcoal particle of the latex gel liquid of above-mentioned preparation with preparation
Mixing mixing to be placed in ball grinder, controlling ball milling speed is 350～400r/min, after ball milling 3～5h, collects ball milling mixing
Thing, is dried 6～8h at 65～80 DEG C, mills subsequently and sieve, can be prepared into 130～150 mesh biological rubber eliminating smell agents.
Example 1
First choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 5 joints, pulverized and be placed at 120 DEG C being dried 6h, after drying dry bamboo powder is put
In Muffle furnace, at 150 DEG C, preliminary carbonization processes 1h, then by 10 DEG C/min temperature programming to 450 DEG C, after insulation carbonization 3h,
Naturally cool to room temperature, mill subsequently and sieve, be prepared into 100 mesh bamboo charcoal particles, standby；Count by weight, weigh respectively
45 parts of deionized waters, 20 parts of Mel, 10 parts of Ovum Gallus domesticus album and 35 parts of agar are placed in beaker, and stirring mixing is placed in water at 100 DEG C
Bath heating 1h, to be heated complete after, stand be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is connect
Plant to latex culture medium, cultivate 2 days at 25 DEG C subsequently；Then, after cultivation completes, latex culture medium is filtered and collects
Filtrate, oil bath heating 45min at 95 DEG C, continues to filter and collect filtrate, then rotation is evaporated to the 1/ of original volume at 65 DEG C
5, it is prepared into latex gel liquid；Last 1:5 in mass ratio, by the bamboo charcoal particle stirring of the latex gel liquid of above-mentioned preparation with preparation
Mixing is placed in ball grinder, and control ball milling speed is 350r/min, after ball milling 3h, collects ball-milled mixtures, at 65 DEG C
It is dried 68h, mills subsequently and sieve, 130 mesh biological rubber eliminating smell agents can be prepared into.
The biological rubber eliminating smell agent present invention prepared adds to rubber powder, and controlling addition is the total matter of rubber powder
The 0.1% of amount, is 120r/min at rotating speed, and temperature is at 30 DEG C so that it is be sufficiently mixed uniformly,.This eliminating smell agent safety and environmental protection
Nontoxic, selectivity is good, and adsorbance is big, and in rubber, dispersibility and the compatibility are good, can effectively eliminate rubber residual itself
Stink or abnormal flavour, taste removal efficiency time extends 12 months, is worthy to be popularized and uses.
Example 2
First choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 7 joints, pulverized and be placed at 135 DEG C being dried 7h, after drying dry bamboo powder is put
In Muffle furnace, at 185 DEG C, preliminary carbonization processes 2h, then by 10 DEG C/min temperature programming to 525 DEG C, after insulation carbonization 4h,
Naturally cool to room temperature, mill subsequently and sieve, be prepared into 110 mesh bamboo charcoal particles, standby；Count by weight, weigh respectively
48 parts of deionized waters, 23 parts of Mel, 13 parts of Ovum Gallus domesticus album and 38 parts of agar are placed in beaker, and stirring mixing is placed in water at 103 DEG C
Bath heating 2h, to be heated complete after, stand be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is connect
Plant to latex culture medium, cultivate 3 days at 28 DEG C subsequently；Then, after cultivation completes, latex culture medium is filtered and collects
Filtrate, oil bath heating 52min at 98 DEG C, continues to filter and collect filtrate, then rotation is evaporated to the 1/ of original volume at 68 DEG C
5, it is prepared into latex gel liquid；Last 1:5 in mass ratio, by the bamboo charcoal particle stirring of the latex gel liquid of above-mentioned preparation with preparation
Mixing is placed in ball grinder, and control ball milling speed is 375r/min, after ball milling 4h, collects ball-milled mixtures, at 72 DEG C
It is dried 7h, mills subsequently and sieve, 140 mesh biological rubber eliminating smell agents can be prepared into.
The biological rubber eliminating smell agent present invention prepared adds to rubber powder, and controlling addition is the total matter of rubber powder
The 0.2% of amount, is 120r/min at rotating speed, and temperature is at 33 DEG C so that it is be sufficiently mixed uniformly,.This eliminating smell agent safety and environmental protection
Nontoxic, selectivity is good, and adsorbance is big, and in rubber, dispersibility and the compatibility are good, can effectively eliminate rubber residual itself
Stink or abnormal flavour, taste removal efficiency time extends 15 months, is worthy to be popularized and uses.
Example 3
First choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 8 joints, pulverized and be placed at 150 DEG C being dried 8h, after drying dry bamboo powder is put
In Muffle furnace, at 220 DEG C, preliminary carbonization processes 2h, then by 10 DEG C/min temperature programming to 600 DEG C, after insulation carbonization 5h,
Naturally cool to room temperature, mill subsequently and sieve, be prepared into 120 mesh bamboo charcoal particles, standby；Count by weight, weigh respectively
50 parts of deionized waters, 25 parts of Mel, 15 parts of Ovum Gallus domesticus album and 40 parts of agar are placed in beaker, and stirring mixing is placed in water at 105 DEG C
Bath heating 2h, to be heated complete after, stand be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is connect
Plant to latex culture medium, cultivate 3 days at 30 DEG C subsequently；Then, after cultivation completes, latex culture medium is filtered and collects
Filtrate, oil bath heating 60min at 100 DEG C, continues to filter and collect filtrate, then rotation is evaporated to the 1/ of original volume at 70 DEG C
5, it is prepared into latex gel liquid；Last 1:5 in mass ratio, by the bamboo charcoal particle stirring of the latex gel liquid of above-mentioned preparation with preparation
Mixing is placed in ball grinder, and control ball milling speed is 400r/min, after ball milling 5h, collects ball-milled mixtures, at 80 DEG C
It is dried 8h, mills subsequently and sieve, 150 mesh biological rubber eliminating smell agents can be prepared into.
The biological rubber eliminating smell agent present invention prepared adds to rubber powder, and controlling addition is the total matter of rubber powder
The 0.3% of amount, is 120r/min at rotating speed, and temperature is at 35 DEG C so that it is be sufficiently mixed uniformly,.This eliminating smell agent safety and environmental protection
Nontoxic, selectivity is good, and adsorbance is big, and in rubber, dispersibility and the compatibility are good, can effectively eliminate rubber residual itself
Stink or abnormal flavour, taste removal efficiency time extends 18 months, is worthy to be popularized and uses.
Claims (1)
1. the preparation method of a biological rubber eliminating smell agent, it is characterised in that concrete preparation process is:
(1) choose adult Phyllostachys pubescens Mazei ex H.de Lebaie, take middle 5～8 joints, pulverized and be placed at 120～150 DEG C being dried 6～8h, after drying will
Dry bamboo powder is placed in Muffle furnace, and at 150～220 DEG C, preliminary carbonization processes 1～2h, then presses 10 DEG C/min temperature programming extremely
450～600 DEG C, after insulation carbonization 3～5h, naturally cool to room temperature, mill subsequently and sieve, be prepared into 100～120 mesh bamboo charcoals
Granule, standby；
(2) count by weight, weigh 45～50 parts of deionized waters, 20～25 parts of Mel, 10～15 parts of Ovum Gallus domesticus album and 35 respectively
～40 parts of agar are placed in beaker, stirring mixing is placed in heating in water bath 1～2h at 100～105 DEG C, to be heated complete after, quiet
Put and be cooled to room temperature, be prepared into latex culture medium；By inoculum concentration 10%, candidiasis is seeded in latex culture medium, subsequently 25
～cultivate 2～3 days at 30 DEG C；
(3) after cultivation completes, latex culture medium is filtered and collects filtrate, at 95～100 DEG C oil bath heating 45～
60min, continues thereafter with filtration and collects filtrate, then rotation is evaporated to the 1/5 of original volume at 65～70 DEG C, is prepared into latex and coagulates
Glue；
(4) 1:5 in mass ratio, bamboo charcoal particle latex gel liquid and the step (1) of above-mentioned preparation prepared stirring mixes juxtaposition
In ball grinder, controlling ball milling speed is 350～400r/min, after ball milling 3～5h, collects ball-milled mixtures, 65～80
It is dried 6～8h at DEG C, mills subsequently and sieve, 130～150 mesh biological rubber eliminating smell agents can be prepared into.
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| CN201610484628.2A CN106111087A (en) | 2016-06-28 | 2016-06-28 | A kind of preparation method of biological rubber eliminating smell agent |
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| CN201610484628.2A CN106111087A (en) | 2016-06-28 | 2016-06-28 | A kind of preparation method of biological rubber eliminating smell agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619506A (en) * | 2017-10-11 | 2018-01-23 | 桂林市晟博科技服务有限公司 | A kind of biological rubber eliminating smell agent and preparation method thereof |
| CN111205531A (en) * | 2019-12-05 | 2020-05-29 | 江门市江海区新雄利塑料科技有限公司 | Preparation method of rubber deodorant |
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| CN102091603A (en) * | 2010-12-30 | 2011-06-15 | 宾丽萍 | Preparation method and application of novel adsorbent resin |
| CN102872842A (en) * | 2012-10-15 | 2013-01-16 | 苏州天立蓝环保科技有限公司 | Microorganism composite carrier material for treating high-concentration phenol wastewater and preparation method for microorganism composite carrier material |
-
2016
- 2016-06-28 CN CN201610484628.2A patent/CN106111087A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091603A (en) * | 2010-12-30 | 2011-06-15 | 宾丽萍 | Preparation method and application of novel adsorbent resin |
| CN102872842A (en) * | 2012-10-15 | 2013-01-16 | 苏州天立蓝环保科技有限公司 | Microorganism composite carrier material for treating high-concentration phenol wastewater and preparation method for microorganism composite carrier material |
Non-Patent Citations (1)
| Title |
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| 张文标等: ""竹炭生产工艺的现状与建议"", 《竹子研究汇刊》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619506A (en) * | 2017-10-11 | 2018-01-23 | 桂林市晟博科技服务有限公司 | A kind of biological rubber eliminating smell agent and preparation method thereof |
| CN111205531A (en) * | 2019-12-05 | 2020-05-29 | 江门市江海区新雄利塑料科技有限公司 | Preparation method of rubber deodorant |
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